915848265120 has 192 divisors, whose sum is σ = 3062956571136. Its totient is φ = 229232885760.

The previous prime is 915848265089. The next prime is 915848265127. The reversal of 915848265120 is 21562848519.

It is a super-2 number, since 2×915848265120² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (915848265127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2841810 + ... + 3147630.

It is an arithmetic number, because the mean of its divisors is an integer number (15952898808).

Almost surely, 2^915848265120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 915848265120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1531478285568).

915848265120 is an abundant number, since it is smaller than the sum of its proper divisors (2147108306016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

915848265120 is a wasteful number, since it uses less digits than its factorization.

915848265120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306223 (or 306215 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 51.

The spelling of 915848265120 in words is "nine hundred fifteen billion, eight hundred forty-eight million, two hundred sixty-five thousand, one hundred twenty".